Ozone Layer Essay Ozone Layer Depletion And Its Effects. When you walk outside, there is a pale blue molecule up in the Stratosphere that. The Effect Of Ozone Layer On The Environment. The ozone in the world 's upper environment, the stratosphere, directs and. Essay about Ozone Layer Depletion.
The ozone layer is a region of the stratosphere containing ozone, or O3 gas. The ozone layer is essential to both plant and animal life on earth because it protects the surface from dangerous ultraviolet light.The Importance of the Ozone “Like an infection that grows more and more virulent, the continent-size hole in Earth’s ozone layer keeps getting bigger and bigger”(Beyond Discovery). The ozone is a protective layer that occurs naturally in the stratosphere, 6 to 28 miles in altitude.The ozone layer is one layer of the stratosphere, the second layer of the Earth’s atmosphere.The stratosphere is the mass of protective gases clinging to our planet. The stratosphere gets its name because it is stratified, or layered: as elevation increases, the stratosphere gets warmer. The stratosphere increases in warmth with elevation because ozone gases in the upper layers absorb.
Case Study of Environmental Conservation of Ozone in Hong Kong The ozone layer present in the stratosphere of the Earth is utmost important to us as it protects us from the exposure of ultraviolet rays which leads to several harmful effects. Without the ozone layer, human will be more prone to skin cancer and eye cataracts.
The ozone layer is a layer of ozone high up in the Earth 's atmosphere stratosphere, between approximately 10 kilometres and 50 kilometres above Earth’s surface. The exact amount of ozone varies, depending on the seasons and the location. This radiation is dangerous to living organisms on Earth.
The ozone layer or ozone shield is a region of Earth 's stratosphere that absorbs most of the Sun 's ultraviolet radiation. It contains high concentration of ozone (O 3) in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere.
The ozone layer in the stratosphere is thin but powerful. However, because it occurs in such a low concentration, it's vulnerable to ozone-depleting chemicals, such as CFCs.
The ozone layer filters out most of the sun's harmful UV radiation and is therefore crucial to life on Earth. Ozone depletion. Scientists discovered in the 1970s that the ozone layer was being depleted.
Ozone depletion, gradual thinning of Earth ’s ozone layer in the upper atmosphere caused by the release of chemical compounds containing gaseous chlorine or bromine from industry and other human activities. ozone depletion Antarctic ozone hole, September 17, 2001.
The ozone layer is a layer of ozone high up in the Earth's atmosphere stratosphere.In the region between about 10 kilometres and about 50 kilometres above ground, the atmosphere contains more ozone (O 3).The exact amount of ozone that can be found varies, the seasons influence it; it is also different in different places on the Earth.This layer can absorb between 93 and 99 per cent of the.
A typical Dobson reading for the ozone layer is about 300 Dobson units, meaning that the ozone layer would only be about 3mm thick if brought down to sea-level. The Dobson unit is so named because of the Dobson spectrophotometer which is used to make the measurements.
In the 1980s, inquiry into the cause of the depletion of the ozone layer led to investigation of chlorofluorocarbons, which are chemicals used in refrigerants, insulating foams and solvents. Once chlorofluorocarbons are released into the atmosphere, winds buffet them upward where they interact with ozone, destroying the ozone molecules.
Ozone Layer Research and Technical Resources. Additional Information. Addressing Ozone Layer Depletion. Many organizations perform research on the ozone layer ozone layerThe region of the stratosphere containing the bulk of atmospheric ozone. The ozone layer lies approximately 15-40 kilometers (10-25 miles) above the Earth's surface, in the.
History of the study of atmospheric ozone. Richard S. Stolarski. NASA Goddard Space Flight Center. Greenbelt, MD 20771. USA. Abstract. Ozone is a substance that touches on our modern society in many ways. Ozone is used in industrial processes and as a disinfectant. Ozone is a strong oxidizing agent that is present in photochemical smog.
The advantages of ozone layer is that it absorbs the harmful Uv radiations of the sun. These are high frequency waves which can cause harm to living organisms.
The ozone layer acts as a natural filter, absorbing most of the sun's burning ultraviolet (UV) rays.Stratospheric ozone depletion leads to an increase in UV-B that reach the earth's surface, where it can disrupt biological processes and damage a number of materials. The fact that UV-B can cause biological effects is well demonstrated by the familiar sunburn that follows overexposure to the sun.
Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone around Earth's polar regions. The latter phenomenon is referred to as the ozone hole.There are also springtime polar tropospheric ozone depletion.